Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r246-tall-171654351200270.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Murphy-COL-D3N050, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-tall-171654351200270
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 6.6K Apr 11 23:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 11 23:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 11 23:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 11 23:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 6 10:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 6 10:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 6 10:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 6 10:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 23:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Apr 11 23:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 11 23:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 11 23:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 6 10:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 6 10:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 20K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-00
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-01
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-02
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-03
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-04
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-05
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-06
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-07
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-08
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-09
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-10
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-11
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-12
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-13
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-14
FORMULA_NAME Murphy-COL-D3N050-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716653620239

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Murphy-COL-D3N050
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityCardinality COL
Running Version 202405141337
[2024-05-25 16:13:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 16:13:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 16:13:41] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-25 16:13:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-25 16:13:41] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 483 ms
[2024-05-25 16:13:41] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 24 PT places and 28.0 transition bindings in 13 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
[2024-05-25 16:13:42] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 27 arcs in 4 ms.
[2024-05-25 16:13:42] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Remains 16 properties that can be checked using skeleton over-approximation.
Initial state reduction rules removed 9 formulas.
FORMULA Murphy-COL-D3N050-ReachabilityCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D3N050-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D3N050-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D3N050-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D3N050-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D3N050-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D3N050-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D3N050-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Murphy-COL-D3N050-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40282 steps (8 resets) in 270 ms. (148 steps per ms) remains 4/7 properties
[2024-05-25 16:13:42] [INFO ] Flatten gal took : 28 ms
[2024-05-25 16:13:42] [INFO ] Flatten gal took : 3 ms
[2024-05-25 16:13:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2097591696148669685.gal : 6 ms
[2024-05-25 16:13:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12560977280792640040.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2097591696148669685.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12560977280792640040.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality12560977280792640040.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :36 after 69
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :69 after 134
BEST_FIRST walk for 40004 steps (8 resets) in 668 ms. (59 steps per ms) remains 4/4 properties
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :1013 after 12178
Reachability property Murphy-COL-D3N050-ReachabilityCardinality-2024-14 is true.
BEST_FIRST walk for 40002 steps (8 resets) in 858 ms. (46 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 209 ms. (190 steps per ms) remains 2/4 properties
Invariant property Murphy-COL-D3N050-ReachabilityCardinality-2024-10 does not hold.
// Phase 1: matrix 7 rows 6 cols
[2024-05-25 16:13:42] [INFO ] Computed 2 invariants in 25 ms
[2024-05-25 16:13:42] [INFO ] State equation strengthened by 2 read => feed constraints.
Problem Murphy-COL-D3N050-ReachabilityCardinality-2024-07 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 6/12 variables, 6/8 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 2/10 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/12 variables, 0/10 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12/13 variables, and 10 constraints, problems are : Problem set: 1 solved, 1 unsolved in 123 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 6/6 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 6/12 variables, 6/8 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 2/10 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 1/11 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/12 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/12 variables, 0/11 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12/13 variables, and 11 constraints, problems are : Problem set: 1 solved, 1 unsolved in 63 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 6/6 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 244ms problems are : Problem set: 1 solved, 1 unsolved
Finished Parikh walk after 262 steps, including 2 resets, run visited all 1 properties in 3 ms. (steps per millisecond=87 )
Parikh walk visited 1 properties in 7 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2024-05-25 16:13:43] [INFO ] Flatten gal took : 3 ms
[2024-05-25 16:13:43] [INFO ] Flatten gal took : 2 ms
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2024-05-25 16:13:43] [INFO ] Flatten gal took : 1 ms
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2024-05-25 16:13:43] [INFO ] Flatten gal took : 1 ms
[2024-05-25 16:13:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2344872322636071959.gal : 42 ms
[2024-05-25 16:13:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11260390577611803003.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2344872322636071959.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11260390577611803003.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality11260390577611803003.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5,0.00194,3520,2,15,5,52,6,0,40,27,0
Total reachable state count : 5

FORMULA Murphy-COL-D3N050-ReachabilityCardinality-2024-07 TRUE TECHNIQUES CPN_APPROX
Arc [0:1*[(MOD (ADD $x 1) 4)]] contains successor/predecessor on variables of sort CD
[2024-05-25 16:13:43] [INFO ] Unfolded HLPN to a Petri net with 24 places and 28 transitions 108 arcs in 11 ms.
[2024-05-25 16:13:43] [INFO ] Unfolded 7 HLPN properties in 0 ms.
[2024-05-25 16:13:43] [INFO ] Flatten gal took : 11 ms
[2024-05-25 16:13:43] [INFO ] Flatten gal took : 20 ms
[2024-05-25 16:13:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17280013395257629223.gal : 11 ms
[2024-05-25 16:13:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3699330029184224113.prop : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17280013395257629223.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3699330029184224113.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality3699330029184224113.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :6 after 36
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :36 after 90
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :90 after 192
RANDOM walk for 40076 steps (8 resets) in 488 ms. (81 steps per ms) remains 4/6 properties
FORMULA Murphy-COL-D3N050-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Murphy-COL-D3N050-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 252 ms. (158 steps per ms) remains 3/4 properties
FORMULA Murphy-COL-D3N050-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :192 after 30630
BEST_FIRST walk for 40004 steps (8 resets) in 501 ms. (79 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 483 ms. (82 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 83 ms. (476 steps per ms) remains 3/3 properties
// Phase 1: matrix 28 rows 24 cols
[2024-05-25 16:13:43] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 16:13:43] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 28/52 variables, 24/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 8/37 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/52 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 52/52 variables, and 37 constraints, problems are : Problem set: 0 solved, 3 unsolved in 156 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 24/24 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-25 16:13:43] [INFO ] Deduced a trap composed of 2 places in 81 ms of which 13 ms to minimize.
[2024-05-25 16:13:43] [INFO ] Deduced a trap composed of 2 places in 23 ms of which 1 ms to minimize.
[2024-05-25 16:13:44] [INFO ] Deduced a trap composed of 2 places in 36 ms of which 1 ms to minimize.
[2024-05-25 16:13:44] [INFO ] Deduced a trap composed of 2 places in 20 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 28/52 variables, 24/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 8/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/52 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/52 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 52/52 variables, and 44 constraints, problems are : Problem set: 0 solved, 3 unsolved in 366 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 24/24 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 4/4 constraints]
After SMT, in 559ms problems are : Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :30630 after 243534
Invariant property Murphy-COL-D3N050-ReachabilityCardinality-2024-12 does not hold.
Parikh walk visited 0 properties in 2881 ms.
Support contains 24 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 28/28 transitions.
Applied a total of 0 rules in 6 ms. Remains 24 /24 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Running 16 sub problems to find dead transitions.
[2024-05-25 16:13:47] [INFO ] Invariant cache hit.
[2024-05-25 16:13:47] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 4/20 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 28/48 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 8/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 4/52 variables, 4/37 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/52 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 16 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/52 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 52/52 variables, and 37 constraints, problems are : Problem set: 0 solved, 16 unsolved in 250 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 24/24 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 4/20 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 28/48 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 8/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 4/52 variables, 4/37 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/52 variables, 16/53 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/52 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 0/52 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 52/52 variables, and 53 constraints, problems are : Problem set: 0 solved, 16 unsolved in 188 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 24/24 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 449ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 449ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 466 ms. Remains : 24/24 places, 28/28 transitions.
RANDOM walk for 40080 steps (8 resets) in 134 ms. (296 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 361 ms. (110 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 473 ms. (84 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 73 ms. (540 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 315793 steps, run timeout after 3001 ms. (steps per millisecond=105 ) properties seen :0 out of 3
Probabilistic random walk after 315793 steps, saw 214967 distinct states, run finished after 3005 ms. (steps per millisecond=105 ) properties seen :0
[2024-05-25 16:13:50] [INFO ] Invariant cache hit.
[2024-05-25 16:13:50] [INFO ] State equation strengthened by 8 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 28/52 variables, 24/29 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/52 variables, 8/37 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/52 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 52/52 variables, and 37 constraints, problems are : Problem set: 0 solved, 3 unsolved in 96 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 24/24 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-25 16:13:51] [INFO ] Deduced a trap composed of 2 places in 30 ms of which 2 ms to minimize.
[2024-05-25 16:13:51] [INFO ] Deduced a trap composed of 2 places in 16 ms of which 1 ms to minimize.
[2024-05-25 16:13:51] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 3 ms to minimize.
[2024-05-25 16:13:51] [INFO ] Deduced a trap composed of 2 places in 18 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/24 variables, 4/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/24 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 28/52 variables, 24/33 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/52 variables, 8/41 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/52 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/52 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/52 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 52/52 variables, and 44 constraints, problems are : Problem set: 0 solved, 3 unsolved in 263 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 24/24 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 4/4 constraints]
After SMT, in 374ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 2107 ms.
Support contains 24 out of 24 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1 ms. Remains : 24/24 places, 28/28 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 24/24 places, 28/28 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 28/28 (removed 0) transitions.
[2024-05-25 16:13:53] [INFO ] Invariant cache hit.
[2024-05-25 16:13:53] [INFO ] Implicit Places using invariants in 17 ms returned []
[2024-05-25 16:13:53] [INFO ] Invariant cache hit.
[2024-05-25 16:13:53] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 16:13:53] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
[2024-05-25 16:13:53] [INFO ] Redundant transitions in 0 ms returned []
Running 16 sub problems to find dead transitions.
[2024-05-25 16:13:53] [INFO ] Invariant cache hit.
[2024-05-25 16:13:53] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 4/20 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 28/48 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 8/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 4/52 variables, 4/37 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/52 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 16 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/52 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 52/52 variables, and 37 constraints, problems are : Problem set: 0 solved, 16 unsolved in 175 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 24/24 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/16 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (OVERLAPS) 4/20 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/20 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 28/48 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/48 variables, 8/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/48 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 4/52 variables, 4/37 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/52 variables, 16/53 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/52 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (OVERLAPS) 0/52 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 52/52 variables, and 53 constraints, problems are : Problem set: 0 solved, 16 unsolved in 177 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 24/24 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 359ms problems are : Problem set: 0 solved, 16 unsolved
Search for dead transitions found 0 dead transitions in 359ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 417 ms. Remains : 24/24 places, 28/28 transitions.
Attempting over-approximation, by ignoring read arcs.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 28/28 (removed 0) transitions.
Running SMT prover for 3 properties.
[2024-05-25 16:13:53] [INFO ] Invariant cache hit.
[2024-05-25 16:13:53] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2024-05-25 16:13:53] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 23 ms returned sat
[2024-05-25 16:13:53] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-25 16:13:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2024-05-25 16:13:53] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 0 ms returned sat
[2024-05-25 16:13:53] [INFO ] After 52ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-25 16:13:53] [INFO ] State equation strengthened by 8 read => feed constraints.
[2024-05-25 16:13:53] [INFO ] After 36ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2024-05-25 16:13:54] [INFO ] After 80ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2024-05-25 16:13:54] [INFO ] After 231ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2024-05-25 16:13:54] [INFO ] Flatten gal took : 3 ms
[2024-05-25 16:13:54] [INFO ] Flatten gal took : 3 ms
[2024-05-25 16:13:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18026733713332796531.gal : 2 ms
[2024-05-25 16:13:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14717098506275168244.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18026733713332796531.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14717098506275168244.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality14717098506275168244.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :36 after 39954
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :39954 after 274734
Detected timeout of ITS tools.
[2024-05-25 16:14:09] [INFO ] Flatten gal took : 3 ms
[2024-05-25 16:14:09] [INFO ] Applying decomposition
[2024-05-25 16:14:09] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph18240387616803956058.txt' '-o' '/tmp/graph18240387616803956058.bin' '-w' '/tmp/graph18240387616803956058.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph18240387616803956058.bin' '-l' '-1' '-v' '-w' '/tmp/graph18240387616803956058.weights' '-q' '0' '-e' '0.001'
[2024-05-25 16:14:09] [INFO ] Decomposing Gal with order
[2024-05-25 16:14:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 16:14:09] [INFO ] Removed a total of 4 redundant transitions.
[2024-05-25 16:14:09] [INFO ] Flatten gal took : 18 ms
[2024-05-25 16:14:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2024-05-25 16:14:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4242045915428944278.gal : 1 ms
[2024-05-25 16:14:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality28993675262537651.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4242045915428944278.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality28993675262537651.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...326
Loading property file /tmp/ReachabilityCardinality28993675262537651.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :12 after 42
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :42 after 96
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :96 after 198
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :198 after 44760
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :44760 after 275526
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 30648 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-25 16:14:24] [INFO ] Flatten gal took : 3 ms
[2024-05-25 16:14:24] [INFO ] Applying decomposition
[2024-05-25 16:14:24] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17377216644560645187.txt' '-o' '/tmp/graph17377216644560645187.bin' '-w' '/tmp/graph17377216644560645187.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17377216644560645187.bin' '-l' '-1' '-v' '-w' '/tmp/graph17377216644560645187.weights' '-q' '0' '-e' '0.001'
[2024-05-25 16:14:24] [INFO ] Decomposing Gal with order
[2024-05-25 16:14:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 16:14:24] [INFO ] Removed a total of 4 redundant transitions.
[2024-05-25 16:14:24] [INFO ] Flatten gal took : 6 ms
[2024-05-25 16:14:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-25 16:14:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8503162897822423458.gal : 1 ms
[2024-05-25 16:14:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16867317509894408788.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8503162897822423458.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16867317509894408788.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality16867317509894408788.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :6 after 36
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :36 after 90
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :90 after 192
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :192 after 30630
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :30630 after 243534
Detected timeout of ITS tools.
[2024-05-25 16:44:24] [INFO ] Flatten gal took : 4 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin253316746645209082
[2024-05-25 16:44:24] [INFO ] Applying decomposition
[2024-05-25 16:44:24] [INFO ] Flatten gal took : 2 ms
[2024-05-25 16:44:24] [INFO ] Computing symmetric may disable matrix : 28 transitions.
[2024-05-25 16:44:24] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 16:44:24] [INFO ] Computing symmetric may enable matrix : 28 transitions.
[2024-05-25 16:44:24] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 16:44:24] [INFO ] Computing Do-Not-Accords matrix : 28 transitions.
[2024-05-25 16:44:24] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5595848521856080815.txt' '-o' '/tmp/graph5595848521856080815.bin' '-w' '/tmp/graph5595848521856080815.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5595848521856080815.bin' '-l' '-1' '-v' '-w' '/tmp/graph5595848521856080815.weights' '-q' '0' '-e' '0.001'
[2024-05-25 16:44:24] [INFO ] Decomposing Gal with order
[2024-05-25 16:44:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 16:44:24] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin253316746645209082
[2024-05-25 16:44:24] [INFO ] Removed a total of 4 redundant transitions.
[2024-05-25 16:44:24] [INFO ] Flatten gal took : 8 ms
[2024-05-25 16:44:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2024-05-25 16:44:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1892411723025337963.gal : 1 ms
[2024-05-25 16:44:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9256877520216165614.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1892411723025337963.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9256877520216165614.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality9256877520216165614.prop.
Running compilation step : cd /tmp/ltsmin253316746645209082;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :6 after 36
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :36 after 90
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :90 after 192
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :192 after 30630
Compilation finished in 312 ms.
Running link step : cd /tmp/ltsmin253316746645209082;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin253316746645209082;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MurphyCOLD3N050ReachabilityCardinality202405==true'
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :30630 after 243534
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin253316746645209082;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MurphyCOLD3N050ReachabilityCardinality202405==true'
Running LTSmin : cd /tmp/ltsmin253316746645209082;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MurphyCOLD3N050ReachabilityCardinality202410==true'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin253316746645209082;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MurphyCOLD3N050ReachabilityCardinality202410==true'
Running LTSmin : cd /tmp/ltsmin253316746645209082;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MurphyCOLD3N050ReachabilityCardinality202414==true'
WARNING : LTSmin timed out (>400 s) on command cd /tmp/ltsmin253316746645209082;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MurphyCOLD3N050ReachabilityCardinality202414==true'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin253316746645209082;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MurphyCOLD3N050ReachabilityCardinality202405==true'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: Initializing POR dependencies: labels 31, guards 28
pins2lts-mc-linux64( 0/ 8), 0.006: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.006: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.009: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.019: "MurphyCOLD3N050ReachabilityCardinality202405==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.019: There are 31 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.019: State length is 24, there are 28 groups
pins2lts-mc-linux64( 0/ 8), 0.019: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.019: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.019: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 0.019: Visible groups: 0 / 28, labels: 1 / 31
pins2lts-mc-linux64( 0/ 8), 0.019: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 0.019: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 1/ 8), 0.018: "MurphyCOLD3N050ReachabilityCardinality202405==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.017: "MurphyCOLD3N050ReachabilityCardinality202405==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.016: "MurphyCOLD3N050ReachabilityCardinality202405==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.016: "MurphyCOLD3N050ReachabilityCardinality202405==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.016: "MurphyCOLD3N050ReachabilityCardinality202405==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.016: "MurphyCOLD3N050ReachabilityCardinality202405==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.016: "MurphyCOLD3N050ReachabilityCardinality202405==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.493: ~4 levels ~960 states ~10760 transitions
pins2lts-mc-linux64( 0/ 8), 0.626: ~4 levels ~1920 states ~22152 transitions
pins2lts-mc-linux64( 7/ 8), 0.729: ~4 levels ~3840 states ~46400 transitions
pins2lts-mc-linux64( 0/ 8), 0.865: ~6 levels ~7680 states ~88584 transitions
pins2lts-mc-linux64( 0/ 8), 1.171: ~6 levels ~15360 states ~178632 transitions
pins2lts-mc-linux64( 5/ 8), 1.511: ~3 levels ~30720 states ~374256 transitions
pins2lts-mc-linux64( 5/ 8), 1.848: ~4 levels ~61440 states ~714624 transitions
pins2lts-mc-linux64( 0/ 8), 2.478: ~8 levels ~122880 states ~1457384 transitions
pins2lts-mc-linux64( 0/ 8), 3.373: ~9 levels ~245760 states ~2927056 transitions
pins2lts-mc-linux64( 0/ 8), 4.875: ~10 levels ~491520 states ~5877240 transitions
pins2lts-mc-linux64( 2/ 8), 7.432: ~10 levels ~983040 states ~11596152 transitions
pins2lts-mc-linux64( 2/ 8), 12.424: ~10 levels ~1966080 states ~23484096 transitions
pins2lts-mc-linux64( 2/ 8), 23.592: ~11 levels ~3932160 states ~48036504 transitions
pins2lts-mc-linux64( 2/ 8), 44.508: ~12 levels ~7864320 states ~96353040 transitions
pins2lts-mc-linux64( 2/ 8), 88.489: ~14 levels ~15728640 states ~195167960 transitions
pins2lts-mc-linux64( 2/ 8), 179.945: ~15 levels ~31457280 states ~395089312 transitions
pins2lts-mc-linux64( 2/ 8), 362.372: ~16 levels ~62914560 states ~796578648 transitions
pins2lts-mc-linux64( 4/ 8), 514.867: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 514.905:
pins2lts-mc-linux64( 0/ 8), 514.906: mean standard work distribution: 4.0% (states) 1.4% (transitions)
pins2lts-mc-linux64( 0/ 8), 514.906:
pins2lts-mc-linux64( 0/ 8), 514.906: Explored 79967874 states 1066980524 transitions, fanout: 13.343
pins2lts-mc-linux64( 0/ 8), 514.906: Total exploration time 514.880 sec (514.850 sec minimum, 514.864 sec on average)
pins2lts-mc-linux64( 0/ 8), 514.906: States per second: 155314, Transitions per second: 2072290
pins2lts-mc-linux64( 0/ 8), 514.906: Ignoring proviso: 0
pins2lts-mc-linux64( 0/ 8), 514.906:
pins2lts-mc-linux64( 0/ 8), 514.906: Queue width: 8B, total height: 54996982, memory: 419.59MB
pins2lts-mc-linux64( 0/ 8), 514.906: Tree memory: 1077.3MB, 8.4 B/state, compr.: 8.6%
pins2lts-mc-linux64( 0/ 8), 514.906: Tree fill ratio (roots/leafs): 99.0%/20.0%
pins2lts-mc-linux64( 0/ 8), 514.906: Stored 28 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 514.906: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 514.906: Est. total memory use: 1496.9MB (~1443.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin253316746645209082;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MurphyCOLD3N050ReachabilityCardinality202405==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin253316746645209082;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'MurphyCOLD3N050ReachabilityCardinality202405==true'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:121)
at java.base/java.lang.Thread.run(Thread.java:840)

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Murphy-COL-D3N050"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Murphy-COL-D3N050, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r246-tall-171654351200270"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Murphy-COL-D3N050.tgz
mv Murphy-COL-D3N050 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;